block: always set bdev->bd_part
Till now, bdev->bd_part is set only if the bdev was for parts other
than part0. This patch makes bdev->bd_part always set so that code
paths don't have to differenciate common handling.
Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
diff --git a/include/linux/genhd.h b/include/linux/genhd.h
index 2c0e1b5..45a3682 100644
--- a/include/linux/genhd.h
+++ b/include/linux/genhd.h
@@ -412,7 +412,7 @@
static inline sector_t get_start_sect(struct block_device *bdev)
{
- return bdev->bd_contains == bdev ? 0 : bdev->bd_part->start_sect;
+ return bdev->bd_part->start_sect;
}
static inline sector_t get_capacity(struct gendisk *disk)
{